Hello List,

i cant get postfix with smtpd saslauthd working and its driving me crazy!

warning: SASL authentication problem: unknown password verifier
warning: unknown[192.168.10.30]: SASL LOGIN authentication failed: no
mechanism available

Basically i followed the howto from http://wiki.debian.org/PostfixAndSASLb

Saslauthd seems to work:
 /usr/sbin/testsaslauthd -u admin -p xxxx
0: OK "Success."

~# postconf -n
alias_maps = hash:/etc/aliases
append_dot_mydomain = no
biff = no
broken_sasl_auth_clients = yes
config_directory = /etc/postfix
html_directory = no
inet_interfaces = all
mail_owner = postfix
mailbox_size_limit = 0
mailbox_transport = lmtp:unix:/usr/local/foo-admin/cyrus/var/socket/lmtp
message_size_limit = 31457280
milter_default_action = accept
mydestination =
myhostname = example.foo.net
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
192.168.106.0/24 192.168.107.0/24 192.168.108.0/24
myorigin = xxxx
readme_directory = no
recipient_delimiter = +
relay_domains = ldap:/usr/local/foo-admin/postfix/etc/relaydomains.cf
relayhost = [smtp.foo.net]
setgid_group = postdrop
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
smtpd_client_restrictions = permit_mynetworks permit_sasl_authenticated
smtpd_milters = unix:/usr/local/foo-admin/var/spool/MIMEDefang/mimedefang.sock
smtpd_recipient_restrictions = permit_sasl_authenticated,
permit_mynetworks, reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain = $myhostname
smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls = no
transport_maps = ldap:/usr/local/foo-admin/postfix/etc/transportmaps.cf
virtual_alias_maps = ldap:/usr/local/foo-admin/postfix/etc/virtusertable.cf
virtual_mailbox_domains = ldap:/usr/local/foo-admin/postfix/etc/mydestination.cf
virtual_mailbox_maps = ldap:/usr/local/foo-admin/postfix/etc/virtusertable.cf
virtual_transport = lmtp:unix:/usr/local/foo-admin/cyrus/var/socket/lmtp

cat /etc/postfix/sasl/smtpd.conf
pwcheck_method: saslauthd
mech_list: PLAIN LOGIN


~# grep ^smtp /etc/postfix/master.cf
smtp      inet  n       -       -       -       -       smtpd
smtp      unix  -       -       -       -       -       smt


What does "unknown password verifier" mean and who creates the error and why?

How can i verify if postfix smtpd and sasl are set up with the correct
permissions, links and chroot?

Thanks,
Mario

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